fix sample error (#1958)

* fix sample error Co-authored-by: James3 Li(李麒傑) <james3_li@asus.com>
2021-05-22 02:58:31 +08:00 · 2021-05-22 02:58:31 +08:00 · e6831a16a6
parent 5f546ca02a
commit e6831a16a6
1 changed files with 1 additions and 1 deletions
--- a/kong/content.md
+++ b/kong/content.md
@ -123,7 +123,7 @@ You can override any property of the [Kong configuration file](https://docs.kong

 ```shell
 $ docker run -d --name kong \
-    -e "KONG_DATABASE=postgres"
+    -e "KONG_DATABASE=postgres" \
    -e "KONG_PG_HOST=kong-database" \
    -e "KONG_LOG_LEVEL=info" \
    -e "KONG_CUSTOM_PLUGINS=helloworld" \